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3D microstructure integrated bioreactor system for transgenic mice thick liver tissue culture

  • Shilpa Sivashankar*
  • , Srinivasu Valagerahally Puttaswamy
  • , Hui Ling Lin
  • , Shih Mo Yang
  • , Hung Po Chen
  • , Chau Ting Yeh
  • , Cheng Hsien Liu
  • *此作品的通信作者
  • National Tsing Hua University
  • Chang Gung Memorial Hospital
  • National Yang Ming Chiao Tung University

研究成果: 圖書/報告稿件的類型會議稿件同行評審

2 引文 斯高帕斯(Scopus)

摘要

A bioreactor system with 3-diementional (3D) Poly ethylene glycol diacrylate (PEGDA) structures in the culture-well to provide 3D culturing conditions is proposed here. The culture medium diffused through the tissue cause of the nozzle shaped flow channel at the outlet of each bioreactor and tissue being held between PEGDA microstructures. This helps in delivering the required nutrients to core of the tissue, eliminating the mass transfer problem. Presence of PEGDA based microstructures resulted in better circulation of medium around the liver tissue and mesothelial cells providing 3D microenvironment and to retain intact architecture. The flow rate was 20 μl/min and the flow direction is changed every 12hrs for effective removal of waste products and toxins. Tissues slices of 2mm thick have been cultured for 12 days with 76% viable cells.

原文英語
主出版物標題2012 7th IEEE International Conference on Nano/Micro Engineered and Molecular Systems, NEMS 2012
頁面158-161
頁數4
DOIs
出版狀態已出版 - 2012
對外發佈
事件7th IEEE International Conference on Nano/Micro Engineered and Molecular Systems, NEMS 2012 - Kyoto, 日本
持續時間: 05 03 201208 03 2012

出版系列

名字2012 7th IEEE International Conference on Nano/Micro Engineered and Molecular Systems, NEMS 2012

Conference

Conference7th IEEE International Conference on Nano/Micro Engineered and Molecular Systems, NEMS 2012
國家/地區日本
城市Kyoto
期間05/03/1208/03/12

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